Android Studio - Kulaklık Şarj ve İnternet Durum Gösterimi

kullandığınız android studio sürümü ve gradle versiyonuna göre  gradle ve manifest dosyasını güncellemenşz gerekebilir. Aşağıdaki kodlar, Android 12 sisteminde ve gradle 7+ sürümü ile çalışacak şekilde hazırlandı.

manifest.xml

<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="com.example.emine5">

    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE"/>

    <application
        android:allowBackup="true"
        android:icon="@mipmap/ic_launcher"
        android:label="@string/app_name"
        android:roundIcon="@mipmap/ic_launcher_round"
        android:supportsRtl="true"
        android:theme="@style/Theme.AppCompat.Light.DarkActionBar">

        <activity
            android:name=".MainActivity"
            android:exported="true">

            <intent-filter>
                <action android:name="android.intent.action.MAIN"/>
                <category android:name="android.intent.category.LAUNCHER"/>
            </intent-filter>

        </activity>

    </application>

</manifest>

mainActivity.xml

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout
    xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:gravity="center"
    android:orientation="vertical">

    <TextView
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="Telefon Durum Takibi"
        android:textSize="24sp"/>

</LinearLayout>

mainActivity.java

package com.example.emine5;

import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.content.IntentFilter;
import android.net.ConnectivityManager;
import android.net.NetworkInfo;
import android.os.BatteryManager;
import android.os.Bundle;
import android.provider.Settings;
import android.widget.Toast;

import androidx.appcompat.app.AppCompatActivity;

public class MainActivity extends AppCompatActivity {

    BroadcastReceiver receiver;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);

        receiver = new BroadcastReceiver() {
            @Override
            public void onReceive(Context context, Intent intent) {

                String action = intent.getAction();

                // ŞARJ DURUMU
                if (Intent.ACTION_POWER_CONNECTED.equals(action)) {
                    Toast.makeText(context,
                            "Şarj Takıldı ????",
                            Toast.LENGTH_SHORT).show();
                }

                if (Intent.ACTION_POWER_DISCONNECTED.equals(action)) {
                    Toast.makeText(context,
                            "Şarj Çıkarıldı ❌",
                            Toast.LENGTH_SHORT).show();
                }

                // KULAKLIK
                if (Intent.ACTION_HEADSET_PLUG.equals(action)) {

                    int state = intent.getIntExtra("state", -1);

                    if (state == 1) {
                        Toast.makeText(context,
                                "Kulaklık Takıldı ????",
                                Toast.LENGTH_SHORT).show();
                    }

                    if (state == 0) {
                        Toast.makeText(context,
                                "Kulaklık Çıkarıldı",
                                Toast.LENGTH_SHORT).show();
                    }
                }

                // İNTERNET
                if (ConnectivityManager.CONNECTIVITY_ACTION.equals(action)) {

                    ConnectivityManager cm =
                            (ConnectivityManager) getSystemService(Context.CONNECTIVITY_SERVICE);

                    NetworkInfo activeNetwork = cm.getActiveNetworkInfo();

                    boolean connected =
                            activeNetwork != null &&
                                    activeNetwork.isConnected();

                    if (connected) {
                        Toast.makeText(context,
                                "İnternet Bağlı ????",
                                Toast.LENGTH_SHORT).show();
                    } else {
                        Toast.makeText(context,
                                "İnternet Yok ❌",
                                Toast.LENGTH_SHORT).show();
                    }
                }

                // UÇAK MODU
                if (Intent.ACTION_AIRPLANE_MODE_CHANGED.equals(action)) {

                    boolean isOn = intent.getBooleanExtra("state", false);

                    if (isOn) {
                        Toast.makeText(context,
                                "Uçak Modu Açıldı ✈️",
                                Toast.LENGTH_SHORT).show();
                    } else {
                        Toast.makeText(context,
                                "Uçak Modu Kapatıldı",
                                Toast.LENGTH_SHORT).show();
                    }
                }

            }
        };

        IntentFilter filter = new IntentFilter();

        filter.addAction(Intent.ACTION_POWER_CONNECTED);
        filter.addAction(Intent.ACTION_POWER_DISCONNECTED);

        filter.addAction(Intent.ACTION_HEADSET_PLUG);

        filter.addAction(ConnectivityManager.CONNECTIVITY_ACTION);

        filter.addAction(Intent.ACTION_AIRPLANE_MODE_CHANGED);

        registerReceiver(receiver, filter);
    }

    @Override
    protected void onDestroy() {
        super.onDestroy();

        unregisterReceiver(receiver);
    }
}

build.gradle (module)

apply plugin: 'com.android.application'

android {
    compileSdkVersion 32

    defaultConfig {
        applicationId "com.example.emine5"
        minSdkVersion 16
        targetSdkVersion 32
        versionCode 1
        versionName "1.0"
    }

    buildTypes {
        release {
            minifyEnabled false
        }
    }

    compileOptions {
        sourceCompatibility JavaVersion.VERSION_1_8
        targetCompatibility JavaVersion.VERSION_1_8
    }
}

dependencies {
    implementation 'androidx.appcompat:appcompat:1.1.0'
    implementation 'com.google.android.material:material:1.1.0'
    implementation 'androidx.constraintlayout:constraintlayout:1.1.3'
}